Z
Agent harnesses
ZCode
Z.ai's official agentic IDE harness for GLM-5.2
ZCode is Z.ai's free desktop Agentic Development Environment (ADE) and the official harness for GLM-5.2. It combines agent chat, file manager, terminal, Git panel, and live browser preview in an Electron app, with Goal Mode for long-running tasks, multi-agent collaboration, and remote steering from messaging apps. After a 5-day free trial it requires a GLM Coding Plan subscription or a pay-as-you-go Z.ai API key; it also supports bring-your-own keys for Claude, OpenAI, OpenRouter, Moonshot/Kimi, and MiniMax.
At a glance
Who's behind it
Z.ai
- Source
- closed-source
- Platforms
- desktop, macos, windows, linux
- Model support
- GLM-5.2 via GLM Coding Plan; BYOK for Claude, OpenAI, OpenRouter, Moonshot/Kimi, MiniMax
- Website
- https://zcode.z.ai/en